package com.wxj.book.cms.service;

import com.github.pagehelper.PageInfo;
import com.wxj.book.cms.pojo.Content;
import com.wxj.book.cms.vo.ContentVo;

public interface ContentService {
    PageInfo<ContentVo> getAll(Integer pageNum, Integer pageSize);

    int update(Content content);

    int deleteById(Integer contentId);
}
